"Since, therefore, the mind of man appears of so loose and unsteddy a contexture, that, even at present, when so many persons find an interest in continually employing on it the chissel and the hammer, yet are they not able to engrave theological tenets with any lasting impression; how much more ...

"The figure of his father venerable in virtue, of his sister lovely in innocence, were imprinted on his mind; and the variety of public places of entertainment, to which sir Thomas conducted him, could not immediately efface the impression."

"A maxim, or moral saying, properly enough receives this form; both because it is supposed to be the fruit of meditation, and because it is designed to be engraven on the memory, which recalls it more easily by the help of such contrasted expressions."

"When the brain itself is disordered, by disease, by drunkenness, or by other accidents, these philosophers are of opinion, that the impressions are disfigured, or instantly erased, or not at all received; in which case, there is either no remembrance, or a confused one."

"Traders often revise their books; to see whether every thing be neat, and accurate, and in its proper place. Students, in like manner, should often revise their knowledge, or at least the more useful branches of it; renew those impressions on the Memory, which had begun to decay through length o...

"Sir, Dr Cheyne has laid down a rule to himself on this subject, which should be imprinted on every mind: 'To neglect nothing to secure my eternal peace, more than if I had been certified I should die within the day: nor to mind any thing that my secular obligations and duties demanded of me, les...